31913926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 23554874

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 506, 649, 1069, 1298, 1357, 2138, 2714, 11759, 14927, 23518, 24587, 29854, 49174, 63071, 126142, 270457, 540914, 693781, 1387562, 1450633, 2901266, 15956963, 31913926]

約数ペア:

[(1, 31913926), (2, 15956963), (11, 2901266), (22, 1450633), (23, 1387562), (46, 693781), (59, 540914), (118, 270457), (253, 126142), (506, 63071), (649, 49174), (1069, 29854), (1298, 24587), (1357, 23518), (2138, 14927), (2714, 11759)]